21622608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 72862400

約数和(自身を除く): 51239792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1129, 1197, 1368, 1596, 2128, 2258, 2394, 2736, 3192, 3387, 4516, 4788, 6384, 6774, 7903, 9032, 9576, 10161, 13548, 15806, 18064, 19152, 20322, 21451, 23709, 27096, 31612, 40644, 42902, 47418, 54192, 63224, 64353, 71127, 81288, 85804, 94836, 126448, 128706, 142254, 150157, 162576, 171608, 189672, 193059, 257412, 284508, 300314, 343216, 379344, 386118, 450471, 514824, 569016, 600628, 772236, 900942, 1029648, 1138032, 1201256, 1351413, 1544472, 1801884, 2402512, 2702826, 3088944, 3603768, 5405652, 7207536, 10811304, 21622608]

約数ペア:

[(1, 21622608), (2, 10811304), (3, 7207536), (4, 5405652), (6, 3603768), (7, 3088944), (8, 2702826), (9, 2402512), (12, 1801884), (14, 1544472), (16, 1351413), (18, 1201256), (19, 1138032), (21, 1029648), (24, 900942), (28, 772236), (36, 600628), (38, 569016), (42, 514824), (48, 450471), (56, 386118), (57, 379344), (63, 343216), (72, 300314), (76, 284508), (84, 257412), (112, 193059), (114, 189672), (126, 171608), (133, 162576), (144, 150157), (152, 142254), (168, 128706), (171, 126448), (228, 94836), (252, 85804), (266, 81288), (304, 71127), (336, 64353), (342, 63224), (399, 54192), (456, 47418), (504, 42902), (532, 40644), (684, 31612), (798, 27096), (912, 23709), (1008, 21451), (1064, 20322), (1129, 19152), (1197, 18064), (1368, 15806), (1596, 13548), (2128, 10161), (2258, 9576), (2394, 9032), (2736, 7903), (3192, 6774), (3387, 6384), (4516, 4788)]